Risk perception: The social construction of spatial knowledge around climate change-related scenarios in Lima

The main conclusions are two: 1) spatial planning is a quite political process (c.f. Flyvbjerg 1998), in which knowledge is contested or even when acknowledged, does not necessarily steer decision-making processes, either by local communities, authorities and private institutions. And 2) existing models linking knowledge construction to risk framing, risk tolerance and how these influence decision-making processes and actions to prevent disaster may ignore the issues of risk tolerance, through normalization and prioritization at their peril.